G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing
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A Full-Featured Open-Source Framework for Image Processing

Latest stable version: 3.6.3        Current pre-release: 3.6.4 (2025/10/29)

Reference
Table of Contents  ▸  List of Commands  ▸  Image Drawing  ▸  triangle_shade◀  text_outline    |    truchet  ▶

triangle_shade

Arguments:

  • x0,y0,x1,y1,x2,y2,R0,G0,B0,...,R1,G1,B1,...,R2,G2,B2,...

Description:

Draw triangle with interpolated colors on selected images.

Example of use:

<a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> triangle_shade 20,20,400,100,120,200,255,0,0,0,255,0,0,0,255

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> triangle_shade 20,20,400,100,120,200,255,0,0,0,255,0,0,0,255
G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.